TY - JOUR
T1 - Positronium formation in positron-rubidium inelastic scattering
AU - Abdel-Raouf, M. A.
N1 - Funding Information:
The author would like to express his deep gratitude to Professor J. L.adik for his critical reading of the manuscript and for valuable comments. His thanks go also to the “Fonds der Chemischen In-dustrie” for financial support.
PY - 1988/4/8
Y1 - 1988/4/8
N2 - Eight partial cross sections of positron-rubidium (37Rb) inelastic scattering (corresponding to 0 ≤ l≤ 7, where l is the total angular momentum) are calculated at 25 values of the incident energy ranging from 0.1 to 1000 eV. The calculations are carried out using Clementi-Roetti's wavefunctions, and a combination of the coupled-static and frozen-core approximations. A comparison between the total positronium formation cross sections of the collisions of positrons with four different alkali atoms (lithium, sodium, potassium and rubidium) is presented.
AB - Eight partial cross sections of positron-rubidium (37Rb) inelastic scattering (corresponding to 0 ≤ l≤ 7, where l is the total angular momentum) are calculated at 25 values of the incident energy ranging from 0.1 to 1000 eV. The calculations are carried out using Clementi-Roetti's wavefunctions, and a combination of the coupled-static and frozen-core approximations. A comparison between the total positronium formation cross sections of the collisions of positrons with four different alkali atoms (lithium, sodium, potassium and rubidium) is presented.
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U2 - 10.1016/0009-2614(88)80010-1
DO - 10.1016/0009-2614(88)80010-1
M3 - Article
AN - SCOPUS:33846580408
SN - 0009-2614
VL - 145
SP - 294
EP - 298
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 4
ER -